Thomas; Richard K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Thomas; Richard K..The latest application filed is for "food mixer".
- Thomas; Richard K. - Elk Grove Village IL
- Thomas; Richard K. - Wayne PA
| Patent | Date |
|---|---|
| Food mixer Grant D319,555 - Thomas September 3, 1 | 1991-09-03 |
| Portable electric food mixer Grant D309,081 - Thomas July 10, 1 | 1990-07-10 |
| Carving knife housing Grant D289,963 - Thomas May 26, 1 | 1987-05-26 |
| Can opener housing Grant D289,600 - Thomas May 5, 1 | 1987-05-05 |
| Rechargeable battery operated appliance system Grant 4,647,831 - O'Malley , et al. March 3, 1 | 1987-03-03 |
| Can opener Grant D288,403 - Steinkamp , et al. February 24, 1 | 1987-02-24 |
| Food processor Grant D267,538 - Steinkamp , et al. January 11, 1 | 1983-01-11 |
| Food processor base Grant D265,165 - Ernest , et al. June 29, 1 | 1982-06-29 |
| Stand for a mixer Grant D256,319 - Ernest , et al. August 12, 1 | 1980-08-12 |
| Mixer Grant D255,760 - Ernest , et al. July 8, 1 | 1980-07-08 |
| Redirective Dual Array Antenna Grant 3,680,112 - Thomas July 25, 1 | 1972-07-25 |
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